Removing tps sensor

I read a couple other articles on removing the tps sensor. I don't have any room for the dremel and I don't have time to remove the TB at the moment. My only question is: do the grey/metal looking rivit things unscrew alltogether? does anyone know of a website on this peice. Some of the other articles were a little vague.

Yes, they do unscrew. Just take the t.b. off for better accessability and cut notches in them deep enough for a flathead. (<with hacksaw or drimmel) You can also turn them by putting a flathead on the edge of the screw and tap/turn it with a hammer.